#ifndef MATRIZEN_H_
#define MATRIZEN_H_

#include <stdio.h>
#include <math.h>

void skamatxy (double, double,  double[3][3]);
void tramatxy (double, double,  double[3][3]);
void rotmatxy (double, double[][3]);
void matvek(double[3][3], double[], double[]);

#endif /* MATRIZEN_H_ */
